The owners of this twin villa, located in a summer site in Foça – Izmir wanted to have changes such that it can be accessed from each other but can be considered as separate in the architectural plan for their children have a more free summer. We added some area from the lounge of the youth to the elders’ home. The passage was enabled via a door from the lounges of the villas in the interior arrangement. While white furniture, vivid colored accessories were used in the decoration of the home of the young, a more serious style was adopted in the other house, dark colored wood, beige and green shades were preferred.